GB2019785A - Sailboat with an inclinable keel board - Google Patents

Sailboat with an inclinable keel board

Info

Publication number
GB2019785A
GB2019785A GB7913912A GB7913912A GB2019785A GB 2019785 A GB2019785 A GB 2019785A GB 7913912 A GB7913912 A GB 7913912A GB 7913912 A GB7913912 A GB 7913912A GB 2019785 A GB2019785 A GB 2019785A
Authority
GB
United Kingdom
Prior art keywords
sailboat
inclinable
keel board
keel
board
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB7913912A
Other versions
GB2019785B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUIGAN F
Original Assignee
GUIGAN F
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR7812140A external-priority patent/FR2424180A1/en
Priority claimed from FR7900270A external-priority patent/FR2445794A2/en
Application filed by GUIGAN F filed Critical GUIGAN F
Publication of GB2019785A publication Critical patent/GB2019785A/en
Application granted granted Critical
Publication of GB2019785B publication Critical patent/GB2019785B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B41/00—Drop keels, e.g. centre boards or side boards ; Collapsible keels, or the like, e.g. telescopically; Longitudinally split hinged keels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B2035/009—Wind propelled vessels comprising arrangements, installations or devices specially adapted therefor, other than wind propulsion arrangements, installations, or devices, such as sails, running rigging, or the like, and other than sailboards or the like or related equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B63B2039/065—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water the foils being pivotal about an axis substantially parallel to the longitudinal axis of the vessel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Wind Motors (AREA)
  • Toys (AREA)
  • Studio Devices (AREA)
GB7913912A 1978-04-25 1979-04-20 Sailboat with an inclinable keel board Expired GB2019785B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7812140A FR2424180A1 (en) 1978-04-25 1978-04-25 Inclinable keel board for sailing boat - inclines sideways to provide hydrodynamic lift due to longitudinal component of boat movement
FR7900270A FR2445794A2 (en) 1979-01-05 1979-01-05 Inclinable keel board for sailing boat - inclines sideways to provide hydrodynamic lift due to longitudinal component of boat movement

Publications (2)

Publication Number Publication Date
GB2019785A true GB2019785A (en) 1979-11-07
GB2019785B GB2019785B (en) 1982-07-07

Family

ID=26220564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7913912A Expired GB2019785B (en) 1978-04-25 1979-04-20 Sailboat with an inclinable keel board

Country Status (5)

Country Link
US (1) US4377124A (en)
DE (1) DE2916069A1 (en)
ES (1) ES479914A1 (en)
GB (1) GB2019785B (en)
IT (2) IT7953215V0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387657A (en) * 1981-07-27 1983-06-14 Saunders Bayard K Centerboard snubber

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493665A (en) * 1982-06-07 1985-01-15 Liddle Edward M Hydrofoil
US4817550A (en) * 1988-01-20 1989-04-04 Gutsche Gunter E Stabilizing system for vehicles and method for using same
US4854904A (en) * 1988-06-29 1989-08-08 Wahl Eric R Sailboard with adjustable keel mechanism
GB2255937B (en) * 1991-05-21 1994-11-09 Andrew Thomas Kinnaird Sailboards
US5152238A (en) * 1991-08-27 1992-10-06 Page Robert L Split-hinged, winged, self-cradling shallow draft keel for sailing vessel
US5791277A (en) * 1996-10-17 1998-08-11 Henderson; Glenn Rudder
US6453836B1 (en) 1999-11-29 2002-09-24 Stephen Hampton Ditmore Sailboat keel with a rotatable secondary foil
US6325009B1 (en) 2000-05-31 2001-12-04 Shoalsailer, Llc Sailboat for sailing in shallow water
US7784417B2 (en) * 2008-11-13 2010-08-31 Jensen Christian H Sailboat with a canting ballast system
USD822578S1 (en) * 2016-05-13 2018-07-10 Velum Limited Sailboat

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US558575A (en) * 1896-04-21 Navigable vessel
US492022A (en) * 1893-02-21 Sailing vessel
FR663452A (en) * 1928-02-22 1929-08-21 Mobile sailboat keel
US3088428A (en) * 1958-07-22 1963-05-07 Majnoni Marcello Sail-boat
US2997974A (en) * 1959-09-22 1961-08-29 Hamlin Cyrus Boat hull
US4037279A (en) * 1975-10-17 1977-07-26 Ziebart Herbert F Water ski
CA1062091A (en) * 1976-03-19 1979-09-11 Cecil F. Haddock Under-water appendages for vessels
GB1567980A (en) * 1976-04-01 1980-05-21 Kelly B Sailing vessels
US4044703A (en) * 1976-08-25 1977-08-30 Joel Kurtz Sailboat control apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387657A (en) * 1981-07-27 1983-06-14 Saunders Bayard K Centerboard snubber

Also Published As

Publication number Publication date
US4377124A (en) 1983-03-22
IT7953215V0 (en) 1979-04-26
GB2019785B (en) 1982-07-07
IT7967879A0 (en) 1979-04-26
ES479914A1 (en) 1980-02-01
DE2916069A1 (en) 1979-11-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee